/* Modern, Responsive & Multi-Device Stylesheet */
:root {
  --primary: #2563eb;
  --primary-hover: #1d4ed8;
  --secondary: #0f766e;
  --secondary-hover: #115e59;
  --success: #16a34a;
  --success-bg: #dcfce7;
  --warning: #d97706;
  --warning-bg: #fef3c7;
  --danger: #dc2626;
  --danger-hover: #b91c1c;
  --danger-bg: #fee2e2;
  --text-main: #1e293b;
  --text-muted: #64748b;
  --bg-page: #f1f5f9;
  --bg-card: #ffffff;
  --border-color: #cbd5e1;
  --border-focus: #3b82f6;
  --shadow-sm: 0 1px 2px 0 rgba(0, 0, 0, 0.05);
  --shadow-md: 0 4px 6px -1px rgba(0, 0, 0, 0.1), 0 2px 4px -2px rgba(0, 0, 0, 0.1);
  --shadow-lg: 0 10px 15px -3px rgba(0, 0, 0, 0.1), 0 4px 6px -4px rgba(0, 0, 0, 0.1);
  --radius-sm: 6px;
  --radius-md: 10px;
  --radius-lg: 16px;
}

* {
  box-sizing: border-box;
}

body {
  font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, "Helvetica Neue", Arial, sans-serif;
  background-color: var(--bg-page);
  color: var(--text-main);
  margin: 0;
  padding: 0;
  direction: rtl;
  text-align: right;
  line-height: 1.5;
  -webkit-font-smoothing: antialiased;
}

/* Sticky App Topbar */
.app-topbar {
  position: sticky;
  top: 0;
  z-index: 1000;
  background: rgba(255, 255, 255, 0.95);
  backdrop-filter: blur(8px);
  border-bottom: 1px solid var(--border-color);
  box-shadow: var(--shadow-sm);
  padding: 10px 20px;
}

.topbar-content {
  max-width: 1000px;
  margin: 0 auto;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 15px;
  flex-wrap: wrap;
}

.topbar-brand {
  display: flex;
  align-items: center;
  gap: 10px;
}

.brand-icon {
  font-size: 24px;
}

.brand-title {
  font-size: 17px;
  font-weight: 700;
  color: #0f172a;
  margin: 0;
}

.apartment-quick-select {
  padding: 7px 12px;
  border-radius: var(--radius-sm);
  border: 1px solid var(--border-color);
  font-size: 14px;
  background: #fff;
  color: var(--text-main);
  font-weight: 600;
  max-width: 250px;
  cursor: pointer;
}

.topbar-actions {
  display: flex;
  align-items: center;
  gap: 8px;
  flex-wrap: wrap;
}

/* Sync Status Badge */
.sync-badge {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  padding: 6px 12px;
  border-radius: 20px;
  font-size: 12px;
  font-weight: 600;
  background: #f8fafc;
  border: 1px solid var(--border-color);
  color: var(--text-muted);
}

.sync-dot {
  width: 8px;
  height: 8px;
  border-radius: 50%;
  background: #94a3b8;
  display: inline-block;
}

.sync-badge.synced {
  background: var(--success-bg);
  border-color: #86efac;
  color: #15803d;
}
.sync-badge.synced .sync-dot {
  background: #22c55e;
  box-shadow: 0 0 6px #22c55e;
}

.sync-badge.saving {
  background: var(--warning-bg);
  border-color: #fde68a;
  color: #b45309;
}
.sync-badge.saving .sync-dot {
  background: #f59e0b;
  animation: pulse 1s infinite;
}

.sync-badge.offline {
  background: var(--danger-bg);
  border-color: #fca5a5;
  color: #b91c1c;
}
.sync-badge.offline .sync-dot {
  background: #ef4444;
}

@keyframes pulse {
  0% { transform: scale(0.9); opacity: 0.6; }
  50% { transform: scale(1.3); opacity: 1; }
  100% { transform: scale(0.9); opacity: 0.6; }
}

/* Buttons */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 6px;
  padding: 8px 14px;
  font-size: 14px;
  font-weight: 600;
  border-radius: var(--radius-sm);
  border: 1px solid transparent;
  cursor: pointer;
  transition: all 0.15s ease-in-out;
  text-decoration: none;
  white-space: nowrap;
}

.btn-primary {
  background: var(--primary);
  color: #fff;
}
.btn-primary:hover {
  background: var(--primary-hover);
}

.btn-secondary {
  background: #fff;
  border-color: var(--border-color);
  color: var(--text-main);
}
.btn-secondary:hover {
  background: #f8fafc;
  border-color: #94a3b8;
}

.btn-qr {
  background: #4f46e5;
  color: #fff;
  box-shadow: 0 2px 4px rgba(79, 70, 229, 0.2);
}
.btn-qr:hover {
  background: #4338ca;
}

.btn-success {
  background: var(--success);
  color: #fff;
}
.btn-success:hover {
  background: #15803d;
}

.btn-danger {
  background: var(--danger);
  color: #fff;
}
.btn-danger:hover {
  background: var(--danger-hover);
}

/* Notification Banners */
.banner-container {
  max-width: 900px;
  margin: 15px auto 0;
  padding: 0 15px;
}

.banner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 12px 18px;
  border-radius: var(--radius-md);
  margin-bottom: 12px;
  font-size: 14px;
  box-shadow: var(--shadow-sm);
  gap: 12px;
}

.banner-info {
  background: #eff6ff;
  border: 1px solid #bfdbfe;
  color: #1e40af;
}

.banner-warning {
  background: #fffbeb;
  border: 1px solid #fde68a;
  color: #92400e;
}

.banner-conflict {
  background: #fdf2f8;
  border: 1px solid #fbcfe8;
  color: #9d174d;
}

.banner-actions {
  display: flex;
  gap: 8px;
  align-items: center;
}

/* Main Container */
.form-container {
  max-width: 900px;
  background: var(--bg-card);
  padding: 30px;
  margin: 20px auto 40px;
  border-radius: var(--radius-md);
  box-shadow: var(--shadow-md);
  border: 1px solid var(--border-color);
}

/* Form Active Bar */
.form-active-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  background: #f8fafc;
  border: 1px solid var(--border-color);
  padding: 14px 20px;
  border-radius: var(--radius-sm);
  margin-bottom: 25px;
  flex-wrap: wrap;
  gap: 10px;
}

.active-apt-info h2 {
  margin: 0;
  font-size: 19px;
  color: #0f172a;
  border: none;
  padding: 0;
}

.active-apt-meta {
  font-size: 12px;
  color: var(--text-muted);
  margin-top: 3px;
}

.active-apt-actions {
  display: flex;
  gap: 8px;
}

/* Typography & Sections */
h1 {
  color: #0f172a;
  text-align: center;
  margin-top: 0;
  margin-bottom: 25px;
  font-size: 24px;
  border-bottom: 3px solid var(--primary);
  padding-bottom: 12px;
}

h2 {
  color: #1e3a8a;
  border-bottom: 2px solid #e2e8f0;
  padding-bottom: 8px;
  margin-top: 35px;
  font-size: 19px;
  display: flex;
  align-items: center;
  gap: 8px;
}

h3 {
  color: var(--secondary);
  font-size: 15px;
  margin-top: 20px;
  margin-bottom: 10px;
  font-weight: 700;
}

.form-group {
  margin-bottom: 18px;
}

label {
  display: block;
  font-weight: 600;
  font-size: 14px;
  margin-bottom: 6px;
  color: #334155;
}

.grid-2 {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 15px;
}

.input-with-label {
  display: flex;
  align-items: center;
  gap: 10px;
  margin-top: 5px;
}
.input-with-label label {
  min-width: 110px;
  font-weight: 500;
  margin-bottom: 0;
}
.input-with-label input {
  flex: 1;
}

/* Link Row */
.link-row {
  display: flex;
  gap: 10px;
  align-items: flex-end;
}
.link-row .form-group {
  flex: 1;
  margin-bottom: 0;
}

.dynamic-link-btn {
  background-color: var(--primary);
  color: white;
  border: none;
  padding: 10px 16px;
  font-size: 14px;
  border-radius: var(--radius-sm);
  cursor: pointer;
  text-decoration: none;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  height: 42px;
  box-sizing: border-box;
  font-weight: 600;
  white-space: nowrap;
}
.dynamic-link-btn:hover {
  background-color: var(--primary-hover);
}
.dynamic-link-btn.disabled {
  background-color: #cbd5e1;
  color: #94a3b8;
  cursor: not-allowed;
  pointer-events: none;
}

.clear-link-btn {
  background-color: var(--danger);
  color: white;
  border: none;
  padding: 10px 14px;
  font-size: 14px;
  border-radius: var(--radius-sm);
  cursor: pointer;
  height: 42px;
  box-sizing: border-box;
  font-weight: 600;
  white-space: nowrap;
}
.clear-link-btn:hover {
  background-color: var(--danger-hover);
}

/* Inputs & Form Elements */
input[type="text"],
input[type="number"],
input[type="date"],
input[type="tel"],
textarea,
select {
  width: 100%;
  padding: 10px 12px;
  border: 1px solid var(--border-color);
  border-radius: var(--radius-sm);
  box-sizing: border-box;
  font-size: 14px;
  font-family: inherit;
  color: var(--text-main);
  background: #fff;
  transition: border-color 0.15s, box-shadow 0.15s;
}

input[type="url"] {
  width: 100%;
  padding: 10px 12px;
  border: 1px solid var(--border-color);
  border-radius: var(--radius-sm);
  box-sizing: border-box;
  font-size: 14px;
  direction: ltr;
  text-align: left;
  font-family: inherit;
  background: #fff;
}

input:focus,
textarea:focus,
select:focus {
  outline: none;
  border-color: var(--border-focus);
  box-shadow: 0 0 0 3px rgba(59, 130, 246, 0.2);
}

.checkbox-group,
.radio-group {
  display: flex;
  flex-wrap: wrap;
  gap: 15px;
  margin-top: 6px;
  align-items: center;
}

.checkbox-group label,
.radio-group label {
  font-weight: 500;
  cursor: pointer;
  margin-bottom: 0;
  display: inline-flex;
  align-items: center;
  gap: 6px;
  padding: 4px 8px;
  border-radius: 4px;
  transition: background 0.1s;
}

.checkbox-group label:hover,
.radio-group label:hover {
  background: #f1f5f9;
}

input[type="checkbox"],
input[type="radio"] {
  width: 18px;
  height: 18px;
  cursor: pointer;
  accent-color: var(--primary);
  margin: 0;
}

/* Balcony card */
.balcony-card {
  background: #f8fafc;
  border: 1px solid var(--border-color);
  padding: 16px;
  border-radius: var(--radius-sm);
  margin-bottom: 15px;
}

.hidden {
  display: none !important;
}

/* Bottom Form Actions */
.form-footer-actions {
  display: flex;
  flex-direction: column;
  gap: 12px;
  margin-top: 30px;
  padding-top: 20px;
  border-top: 2px solid var(--border-color);
}

.save-main-btn {
  background: var(--success);
  color: white;
  border: none;
  padding: 15px 24px;
  font-size: 18px;
  border-radius: var(--radius-sm);
  cursor: pointer;
  width: 100%;
  font-weight: 700;
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  transition: background 0.15s, transform 0.05s;
}
.save-main-btn:hover {
  background: #15803d;
}
.save-main-btn:active {
  transform: translateY(1px);
}

.footer-secondary-row {
  display: flex;
  justify-content: space-between;
  gap: 10px;
  flex-wrap: wrap;
}

/* Modern Modals (Dialog) */
dialog.modal-dialog {
  border: none;
  border-radius: var(--radius-lg);
  padding: 0;
  max-width: 600px;
  width: 92%;
  box-shadow: var(--shadow-lg);
  background: #fff;
  color: var(--text-main);
  direction: rtl;
  margin: auto;
}

dialog.modal-dialog::backdrop {
  background: rgba(15, 23, 42, 0.6);
  backdrop-filter: blur(4px);
}

.modal-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 18px 24px;
  border-bottom: 1px solid var(--border-color);
  background: #f8fafc;
}

.modal-header h3 {
  margin: 0;
  font-size: 18px;
  color: #0f172a;
}

.modal-close-btn {
  background: none;
  border: none;
  font-size: 20px;
  cursor: pointer;
  color: var(--text-muted);
  padding: 4px 8px;
  border-radius: 4px;
}
.modal-close-btn:hover {
  color: var(--text-main);
  background: #e2e8f0;
}

.modal-body {
  padding: 24px;
  max-height: 70vh;
  overflow-y: auto;
}

/* QR Code Section */
.qr-container {
  display: flex;
  flex-direction: column;
  align-items: center;
  text-align: center;
  gap: 15px;
}

.qr-image-wrapper {
  background: #fff;
  padding: 12px;
  border-radius: var(--radius-md);
  border: 1px solid var(--border-color);
  box-shadow: var(--shadow-sm);
  display: inline-block;
}

.qr-image-wrapper img {
  width: 220px;
  height: 220px;
  display: block;
}

.qr-url-box {
  display: flex;
  align-items: center;
  gap: 8px;
  background: #f1f5f9;
  padding: 8px 12px;
  border-radius: var(--radius-sm);
  width: 100%;
  max-width: 450px;
  direction: ltr;
  text-align: left;
}

.qr-url-text {
  flex: 1;
  font-family: monospace;
  font-size: 14px;
  word-break: break-all;
  color: #0f172a;
}

.qr-instructions {
  font-size: 13px;
  color: var(--text-muted);
  line-height: 1.6;
  text-align: right;
  background: #f8fafc;
  padding: 14px;
  border-radius: var(--radius-sm);
  border: 1px solid var(--border-color);
}

/* Apartments List in Modal */
.forms-search-box {
  margin-bottom: 15px;
}
.forms-search-box input {
  font-size: 15px;
}

.apt-cards-list {
  display: flex;
  flex-direction: column;
  gap: 10px;
}

.apt-card {
  background: #fff;
  border: 1px solid var(--border-color);
  border-radius: var(--radius-sm);
  padding: 14px 16px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 15px;
  cursor: pointer;
  transition: all 0.15s ease-in-out;
}
.apt-card:hover {
  border-color: var(--primary);
  background: #f8fafc;
}
.apt-card.active {
  border: 2px solid var(--success);
  background: var(--success-bg);
}

.apt-card-info {
  flex: 1;
}

.apt-card-title {
  font-size: 16px;
  font-weight: 700;
  color: #0f172a;
  margin-bottom: 4px;
}

.apt-card-tags {
  display: flex;
  gap: 8px;
  flex-wrap: wrap;
  font-size: 12px;
  color: var(--text-muted);
}

.apt-tag {
  background: #f1f5f9;
  padding: 2px 8px;
  border-radius: 4px;
  border: 1px solid #e2e8f0;
}
.apt-card.active .apt-tag {
  background: #fff;
}

.apt-card-actions {
  display: flex;
  gap: 6px;
  align-items: center;
}

/* Toasts */
#toast_container {
  position: fixed;
  bottom: 24px;
  left: 50%;
  transform: translateX(-50%);
  z-index: 9999;
  display: flex;
  flex-direction: column;
  gap: 8px;
  pointer-events: none;
}

.toast {
  background: #0f172a;
  color: #fff;
  padding: 12px 20px;
  border-radius: 30px;
  font-size: 14px;
  font-weight: 600;
  box-shadow: var(--shadow-lg);
  pointer-events: auto;
  display: flex;
  align-items: center;
  gap: 8px;
  animation: toastIn 0.25s ease-out;
}

.toast.success {
  background: #15803d;
}
.toast.error {
  background: #b91c1c;
}

@keyframes toastIn {
  from { opacity: 0; transform: translateY(15px); }
  to { opacity: 1; transform: translateY(0); }
}

/* Responsive adjustments */
@media (max-width: 768px) {
  body {
    padding: 0;
  }
  .form-container {
    margin: 10px 10px 40px;
    padding: 18px;
    border-radius: var(--radius-sm);
  }
  .grid-2 {
    grid-template-columns: 1fr;
  }
  .input-with-label {
    flex-direction: column;
    align-items: stretch;
  }
  .input-with-label label {
    min-width: auto;
    margin-bottom: 4px;
    font-weight: 600;
  }
  .link-row {
    flex-direction: column;
    align-items: stretch;
  }
  .dynamic-link-btn,
  .clear-link-btn {
    width: 100%;
  }
  .topbar-content {
    justify-content: center;
  }
  .topbar-brand {
    width: 100%;
    justify-content: space-between;
  }
  .topbar-actions {
    width: 100%;
    justify-content: space-between;
  }
  .apartment-quick-select {
    max-width: 100%;
    flex: 1;
  }
}

/* Print Styles */
@media print {
  .app-topbar,
  .banner-container,
  .form-active-header,
  .form-footer-actions,
  .clear-link-btn,
  .dynamic-link-btn,
  dialog,
  #toast_container {
    display: none !important;
  }
  body {
    background: #fff;
    padding: 0;
  }
  .form-container {
    box-shadow: none;
    border: none;
    padding: 0;
    max-width: 100%;
  }
  input, select, textarea {
    border: 1px solid #ccc !important;
    background: #fff !important;
  }
}